What is the cheapest airline that flies from London to Cancun?

TUI Airways, British Airways, and KLM are the most popular carriers operating from London to Cancun

How many flights depart from London to Cancún on average per week?

The number of flights available between London and Cancún is 6 per week as of September 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

When did momondo last update prices for flights from London to Cancun Airport?

Prices for flights from London to Cancun Airport are updated daily.

How many operators does momondo search for flights from London to Cancun Airport?

There is 1 operator available for flights from London to Cancun Airport as of September 2025.

How old do you have to be to fly from London to Cancun Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 471 Cheap Flights from London to Cancún in 2025/26

Q: What is the typical price of a round-trip flight between London and Cancún?

Prices are currently typical for flights on this route. Typical prices usually range from C$ 504 to C$ 995. The lowest price recently found on this route was C$ 860.

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Find the cheapest flights from London to Cancún

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:00 p.m. - 8:04 a.m.LGW-CUN

24h 04m1 stop

9:09 a.m. - 10:00 a.m.CUN-LGW

18h 51m1 stop

C$ 860

Find Deal

Mon, 6 Oct - Wed, 15 Oct

10:50 a.m. - 4:50 p.m.LGW-CUN

11h 00mdirect

6:40 p.m. - 9:00 a.m.CUN-LGW

9h 20mdirect

C$ 866British Airways

Find Deal

Fri, 16 Jan - Sun, 1 Feb

2:00 p.m. - 8:11 a.m.LGW-CUN

24h 11m1 stop

9:16 a.m. - 10:00 a.m.CUN-LGW

18h 44m1 stop

C$ 875

Find Deal

Mon, 29 Sep - Thu, 2 Oct

9:45 a.m. - 2:05 p.m.LGW-CUN

10h 20mdirect

4:05 p.m. - 7:20 a.m.CUN-LGW

9h 15mdirect

C$ 878TUI Airways

Find Deal

Tue, 7 Oct - Tue, 14 Oct

10:50 a.m. - 4:50 p.m.LGW-CUN

11h 00mdirect

6:40 p.m. - 9:00 a.m.CUN-LGW

9h 20mdirect

C$ 883British Airways

Find Deal

Sun, 2 Nov - Wed, 26 Nov

2:45 p.m. - 8:40 p.m.LHR-CUN

10h 55mdirect

11:50 a.m. - 6:25 a.m.CUN-LHR

13h 35m1 stop

C$ 905Virgin Atlantic

Find Deal

Wed, 12 Nov - Wed, 19 Nov

2:45 p.m. - 8:40 p.m.LHR-CUN

10h 55mdirect

1:40 p.m. - 7:50 a.m.CUN-LHR

13h 10m1 stop

C$ 916Virgin Atlantic

Find Deal

Wed, 21 Jan - Mon, 9 Feb

12:00 p.m. - 6:29 a.m.LHR-CUN

23h 29m2 stops

1:27 p.m. - 10:50 a.m.CUN-LHR

16h 23m2 stops

C$ 926United Airlines

Find Deal

Tue, 28 Oct - Tue, 4 Nov

4:20 p.m. - 11:54 a.m.LHR-CUN

24h 34m2 stops

12:28 p.m. - 7:30 a.m.CUN-LHR

14h 02m1 stop

C$ 927United Airlines

Find Deal

Wed, 29 Oct - Mon, 17 Nov

9:40 a.m. - 2:00 p.m.LGW-CUN

10h 20mdirect

4:25 p.m. - 7:35 a.m.CUN-LGW

9h 10mdirect

C$ 937TUI Airways

Find Deal

Thu, 25 Sep - Sun, 28 Sep

British Airways flights from London to Cancún

Our best British Airways deals on London to Cancún flight tickets

British Airways

16 Jan

LGW10:50 a.m.London Gatwick

11h 00m

CUN4:50 p.m.Cancun

1 Feb

CUN6:40 p.m.Cancun

9h 20m

LGW9:00 a.m.London Gatwick

C$ 866

Find similar

British Airways

2 Nov

LGW10:50 a.m.London Gatwick

11h 00m

CUN4:50 p.m.Cancun

26 Nov

CUN6:40 p.m.Cancun

9h 20m

LGW9:00 a.m.London Gatwick

C$ 883

Find similar

British Airways

19 Jan

LGW10:50 a.m.London Gatwick

11h 00m

CUN4:50 p.m.Cancun

26 Jan

CUN11:50 a.m.Cancun

26h 10m

2 stops

LGW7:00 p.m.London Gatwick

C$ 884

Find similar

TUI Airways flights from London to Cancún

Our best TUI Airways deals on London to Cancún flight tickets

TUI Airways

7 Oct

LGW9:45 a.m.London Gatwick

10h 20m

CUN2:05 p.m.Cancun

14 Oct

CUN4:05 p.m.Cancun

9h 15m

LGW7:20 a.m.London Gatwick

C$ 878

Find similar

TUI Airways

25 Sep

LGW9:40 a.m.London Gatwick

10h 20m

CUN2:00 p.m.Cancun

28 Sep

CUN4:25 p.m.Cancun

9h 10m

LGW7:35 a.m.London Gatwick

C$ 937

Find similar

TUI Airways

3 Nov

LGW9:00 a.m.London Gatwick

11h 00m

CUN3:00 p.m.Cancun

10 Nov

CUN5:00 p.m.Cancun

9h 10m

LGW7:10 a.m.London Gatwick

C$ 1,063

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Mon 6/10

2:00 p.m.-8:04 a.m.

1 stop24h 04m

Cancun

Wed 15/10

9:09 a.m.-10:00 a.m.

1 stop18h 51m

C$ 860

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Fri 16/1

10:50 a.m.-4:50 p.m.

Nonstop11h 00m

Cancun

Sun 1/2

6:40 p.m.-9:00 a.m.

Nonstop9h 20m

C$ 866

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Mon 29/9

2:00 p.m.-8:11 a.m.

1 stop24h 11m

Cancun

Thu 2/10

9:16 a.m.-10:00 a.m.

1 stop18h 44m

C$ 875

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Tue 7/10

9:45 a.m.-2:05 p.m.

Nonstop10h 20m

Cancun

Tue 14/10

4:05 p.m.-7:20 a.m.

Nonstop9h 15m

C$ 878

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Sun 2/11

10:50 a.m.-4:50 p.m.

Nonstop11h 00m

Cancun

Wed 26/11

6:40 p.m.-9:00 a.m.

Nonstop9h 20m

C$ 883

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 12/11

2:45 p.m.-8:40 p.m.

Nonstop10h 55m

Cancun

Wed 19/11

11:50 a.m.-6:25 a.m.

1 stop13h 35m

C$ 905

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 21/1

2:45 p.m.-8:40 p.m.

Nonstop10h 55m

Cancun

Mon 9/2

1:40 p.m.-7:50 a.m.

1 stop13h 10m

C$ 916

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Tue 28/10

12:00 p.m.-6:29 a.m.

2 stops23h 29m

Cancun

Tue 4/11

1:27 p.m.-10:50 a.m.

2 stops16h 23m

C$ 926

LondonCancún

LHR - CUN

LHRCUN

London Heathrow

Wed 29/10

4:20 p.m.-11:54 a.m.

2 stops24h 34m

Cancun

Mon 17/11

12:28 p.m.-7:30 a.m.

1 stop14h 02m

C$ 927

LondonCancún

LGW - CUN

LGWCUN

London Gatwick

Thu 25/9

9:40 a.m.-2:00 p.m.

Nonstop10h 20m

Cancun

Sun 28/9

4:25 p.m.-7:35 a.m.

Nonstop9h 10m

C$ 937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between London and Cancún?

What is the cheapest month to fly to Cancún?

In general, September is the cheapest month to fly from London to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 887. The month of January is another great option to travel to Cancún, with average flight prices from London averaging around C$ 1,013.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from London to Cancún is on a Monday. Travellers who choose to depart for Cancún on a Monday will often find tickets for as low as C$ 1,017. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 1,399. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our data shows that the cheapest London to Cancún flights are usually those with departure times at noon. Our users have found flights to Cancún at noon for as low as C$ 1,266. Flights to Cancún are more costly in the morning, with an average ticket price of C$ 1,334. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Cancun flight route?

Fly from London Gatwick to Cancun for the best London - Cancun flight prices

How far in advance should I book a flight to Cancún?

You are more likely to see cheaper flights to Cancún from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around C$ 1,227 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from London for as low as C$ 1,077 on momondo.

What cabin class options are available on London to Cancun flights?

There are 2 cabin classes available to choose from on London to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Cancún flights?

No. A direct flight is the cheapest option for a flight between London to Cancún.

How have London to Cancún flight prices changed over time?

As of September 2025, prices for London to Cancún flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from London to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from London to Cancún according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Cancún (LON to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Cancún

Fastest flight time	10h 20m
Direct flights	Every day
Airports in Cancún	1 airport

The fastest flight from London to Cancún takes 10h 20m

Direct flights go from London to Cancún every day.

There is 1 airport near Cancún: Cancun (CUN)

Search flight deals

How far is London to Cancun by plane?
The distance between London and Cancun is about 7954.7 km. Flights usually cover this in 10h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Cancun Airport?
Prices for flights from London to Cancun Airport are updated daily.
How many operators does momondo search for flights from London to Cancun Airport?
There is 1 operator available for flights from London to Cancun Airport as of September 2025.
How old do you have to be to fly from London to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Cancún?
momondo data reveals that the most frequently booked plane model on the route from London to Cancún is Boeing 777, representing 74.78% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 14.57%, Airbus A350-1000 at 8.92%, and Airbus A350-900 at 0.88%.
What is the most popular airline from London to Cancún?
momondo data reveals that the most frequently booked airline on the route from London to Cancún is British Airways, representing 100% of all bookings.

Best airlines flying from London to Cancún

Compare and see reviews for airlines that fly from London to Cancún with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 1,277	Free Cancellation	Rating 7.4 8,929 reviews		Search United Airlines flights

Playa del Carmen

Isla Mujeres

Holbox

Puerto Morelos

Akumal

Puerto Aventuras

Valladolid

Punta Sam

Why use momondo?

Why should I use momondo to find a flight deal from London to Cancún?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Cancún. momondo saves you time and could save you money on your trip.

Can I find flights from London to Cancún with flexible booking policies on momondo?

All flight searches from London to Cancún on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Cancún?

momondo provides multiple filters to help you find the best flight to Cancún from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Cancún right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Cancún now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cancún and let you know when they change.